baber/WOPTO huggingface dataset:
Patent JP-2018038230-A (JP)
Title: Power conversion device
Inventor: SENDA TADAHIKO
IPC: H02M3/28
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device capable of suppressing biased magnetization while suppressing reduction in voltage responsiveness.SOLUTION: A DC-DC converter 1 comprises: a high voltage primary side circuit 101; a DC line current sensor 301 for detecting current flowing through the input side of the high voltage primary side circuit 101; a transformer 107 connected to the output side of the high voltage primary side circuit 101; and a control unit 120 for controlling a power conversion amount by controlling a positive voltage application period and negative voltage application period using switching operation of the high voltage primary side circuit 101. The control unit 120 corrects at least one of the positive voltage application period and negative voltage application period so that a current value detected in the positive voltage application period becomes equal to a current value detected in the negative voltage application period.SELECTED DRAWING: Figure 1
Patent JP-2018039131-A (JP)
Title: Card case, book cover, creation method for the same, and sheet-like material for creation
Inventor: SATO YASUHIRO
IPC: B42D3/18
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a card case and a book cover which enable anyone to easily create with a familiar material and are excellent in decorativeness, a creation method for the same, and a sheet-like material to be used for creating them.SOLUTION: One or more pockets are created by making a valley fold and mountain fold of a lower part of a sheet-like material and, in the state that the pockets are formed, a side part folding part is created by folding a side end part of the sheet-like material to the other side, and an upper half of the sheet-like material is folded to the other side, and the end part is engaged with the side part folding part to create a bag part. Next, a half of either the left or right of the sheet-like material is folded to the other side, and the end part is inserted in the bag part. Thus, a card case and a book cover is created with the sheet-like material, a creation method for the same, and a sheet-like material for them are provided.SELECTED DRAWING: Figure 1
Patent JP-2018043827-A (JP)
Title: Passenger conveyor
Inventor: NAKAGAKI SHIGEO
IPC: B66B23/00
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a passenger conveyor which can absorb a relative story displacement generated in an architectural structure without difficulty, and prevent an excessive compressive force from acting on a truss.SOLUTION: A passenger conveyor includes: a truss; a first truss support angle fastened to one end of the truss; a second truss support angle fastened to the other end of the truss; and a connection mechanism rotatably connecting at least an interval between the first truss support angle and a first angle support base. The connection mechanism includes a bearing member interposed between the first angle support base and the first truss support angle, and a shaft member bridged over between the first truss support angle and the bearing member. The bearing member has a plurality of component elements divided so as to hold the shaft member from a radial direction. One component element is fastened to the first angle support base, and the other component element is joined to the one component element via a shaft-shaped fastener. A breakage planned part having mechanical strength smaller than that of the other portion is provided in at least one place of the fastener.SELECTED DRAWING: Figure 4
Patent JP-2018029931-A (JP)
Title: Clothing folding apparatus
Inventor: KINOSHITA YASUSHI
IPC: D06F89/02
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a clothing folding apparatus that reduces the number of times of operations when a folding work is done after the apparatus is set on clothing and more simplifies the folding work of clothing.SOLUTION: The folding apparatus comprises; a first rod-like member with a first magnet on one end; a second rod-like member comprising a second magnet in a direction in which the first magnet and the second magnet are attracted to each other on one end; a holding member which has a holding part and on which a first hole and a second hole are drilled; a first string member locked on the other end of the first rod-like member and penetrating the first hole; a second string member locked on the other end of the second rod-like member and penetrating the second hole; and a third string member penetrating the second hole and comprising a third magnet attracted to the first magnet or the second magnet.SELECTED DRAWING: Figure 1
Patent JP-2018042796-A (JP)
Title: Game hall system
Inventor: MAKINO NORIYUKI
IPC: A63F5/04
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a game hall system enabling a reservation of a game machine and enabling further use of the reservation of game machines.SOLUTION: In a game hall system, a management device is configured to output reservation game information per a player. Therefore, it becomes possible to grasp an unlucky reservation player and a well-treated reservation player so as to be able to provide a game hall system enabling further use of the reservation of game machines.SELECTED DRAWING: Figure 10
Patent JP-2017112094-A (JP)
Title: Light guide body for illuminating display device
Inventor: VINCENT MEYER
IPC: F21S2/00
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a light guide body capable of being industrially simply manufactured, and overcoming a problem on light leakage.SOLUTION: A light guide body is a light guide body into which light generated by a light source (38) is made incident, in which the light source (38) is optically connected to the light guide body (24). The light guide body (24) includes a first central portion (26) and a second peripheral portion (28). The first central portion (26) comprises transparent material, and a light extraction unit (36) is constructed therein. Light generated by the light source (38) through the first central portion (26) is extracted by the light guide body. The second peripheral portion (28) comprises light absorption material, and surrounds the central portion (26). The peripheral portion (28) is integrated with the center portion (26).SELECTED DRAWING: Figure 2
Patent JP-2017081151-A (JP)
Title: Ink jet recording method and ink jet recording apparatus
Inventor: TAKIGUCHI SHUHEI
IPC: B41J2/175
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording method that hinders bleeding even when an image is recorded by emitting each ink from a recording head in each scan for recording and that maintains satisfactory emission stability even if each ink is emitted for a long period of time.SOLUTION: An ink jet recording method uses an ink jet recording apparatus comprising an ink supply system including a fist ink storage part, a second ink storage part, a tube for supplying aqueous ink from the first ink storage part to the second ink storage part, and a recording head of serial system communicating with the second ink storage part. The ink jet recording method records an image by emitting black ink and color ink each time the recording head scans for recording. The black ink contains pigment, the surface tension of the black ink is higher than the surface tension of the color ink, and a tube 112 for the black ink is longer than a tube 111 for the color ink.SELECTED DRAWING: Figure 1
Patent JP-2018048841-A (JP)
Title: Degradation information acquisition device, degradation information acquisition system, degradation information acquisition method, and degradation information acquisition program
Inventor: MATSUKAWA KOZUE
IPC: G01N21/27
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a degradation information acquisition device, a degradation information acquisition system, a degradation information acquisition method and a degradation information acquisition program with which it is possible to grasp the degree of degradation of oils simply.SOLUTION: The degradation information acquisition device of an embodiment includes an image acquisition unit, a foreign matter detection unit and a contamination degree determination unit. The image acquisition unit acquires image data in which oils are imaged from an imaging unit. The foreign matter detection unit performs a labeling process on the image data acquired by the image acquisition unit for a pixel whose luminance is relatively lower than the oils and thereby detects a foreign matter image that is an image of foreign matter that is mixed in the oils. The contamination degree determination unit determines, on the basis of the foreign matter image detected by the foreign matter detection unit, a contamination degree that indicates a degree of effect exerted on the oils by mixing-in of the foreign matter.SELECTED DRAWING: Figure 5
Patent JP-2017010587-A (JP)
Title: System and method for active-passive routing and control of traffic in traffic director environment
Inventor: ADAM LEFTIK
IPC: G06F13/00
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide methods for use of a load balancer or traffic director.SOLUTION: A traffic director is provided as a software-based load balancer that is used to deliver a fast, reliable, scalable, and secure platform for load-balancing Internet and other traffic to back-end origin servers, such as web servers, application servers, or other resource servers. A system includes a traffic director having one or more traffic director instances and being configured to receive and communicate requests from clients to origin servers having one or more pools of servers. The system provides active-passive routing, surge protection and rate acceleration, dynamic discovery of origin servers, flexibility in configuring http load balancing, or dynamic cache data decompression in such a traffic director or other environment.SELECTED DRAWING: Figure 2
Patent JP-2018054493-A (JP)
Title: Millimeter wave radar and millimeter wave radar detection method
Inventor: IGAWA IZUMI
IPC: G01S7/02
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a millimeter wave radar and a millimeter wave radar detection method that can simply detect a moving body.SOLUTION: A millimeter wave radar according to one embodiment of the present invention includes an antenna unit and a signal processing unit. The antenna unit includes a plurality of antennas capable of receiving millimeter waves. The signal processing unit detects a moving body moving within reception ranges of the antennas on the basis of difference between outputs from the antennas receiving millimeter waves.SELECTED DRAWING: Figure 1
Patent JP-2018055533-A (JP)
Title: Image layout device, image layout method and program therefor
Inventor: TSUKAKOSHI KAZUMA
IPC: G06T11/60
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image layout device, an image layout method, and a program therefor that prevent a layout from being changed unintentionally.SOLUTION: When there is an instruction to paste an image on a pasteboard image (YES in step 27) and there is a margin area in the pasteboard image (YES in step 28), changing a layout of the pasteboard image is stopped (step 29), and an image is pasted to the margin area (step 30). When there is an instruction to paste an image on the pasteboard image (YES in step 27) and a sufficient area does not exist on the pasteboard image (NO in step 28), the layout of the pasteboard image is changed (step 31), and the image pasted on the pasteboard image before the layout change and the added image are pasted on the pasteboard image whose layout has been changed (step 32).SELECTED DRAWING: Figure 3
Patent JP-2017010057-A (JP)
Title: Projector and projector light emission control method
Inventor: MIZUNO KENGO
IPC: G03B21/00
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a projector and a projector light emission control method capable of appropriately adjusting white balance of projected light from a plurality of light sources.SOLUTION: A projector 1 comprises: a plurality of laser sources 42, 43; and an optical modulator 22 modulating light emitted from the plurality of laser sources 42, 43, and also comprises: a projection unit 20 projecting modulated light modulated by the optical modulator 22; a storage unit 15 storing a gradation value of each of the laser sources 42, 43 and an adjustment value of a light emission amount of each of the laser sources 42, 43 for regulating white balance of the modulated light 28 projected from the projection unit 20 to be associated with each other; and a PWM signal generation unit 50 adjusting the light emission amount of each of the laser sources 42, 43 on the basis of the adjustment value corresponding to the gradation value of each of the laser sources 42, 43.SELECTED DRAWING: Figure 1
Patent JP-2016221400-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can prevent reduction in game amusement.SOLUTION: A game machine comprises variable display means that performs variable display to derive and display a display result and detection means capable of detecting an operation by a player, and when a specific display result predetermined as the display result is derived and displayed, can be controlled to an advantageous state advantageous to the player. Furthermore, information on variable display of identification information that has not been started yet is stored as reservation information, and reservation display is performed in accordance with the reservation information. Then, on the basis of the fact that the number of pieces of stored reservation information has reached a predetermined number, and that an operation by the player has been detected by the detection means, specific performance is executed to change a display mode of the reservation display.SELECTED DRAWING: Figure 27
Patent JP-2018061178-A (JP)
Title: Image display device and camera having image display device
Inventor: MARUYAMA TOSHIFUMI
IPC: G03B17/56
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a dark imaging camera further suppressing degradation of image quality.SOLUTION: In a first camera having a first imaging unit for converting a subject image directed in the same direction into a first electric signal, a second camera having a second imaging unit for converting the subject image into a second electric signal and at least means for imaging a subject with higher sensitivity than that of the first camera, and an image display device for processing an electric signal of at least one of the first and second imaging units to generate image data, image data of the first and second imaging units, imaging center position information of the first and second cameras, imaging view angle information acquired from the first and second cameras, and focal planes of the first and second cameras can be arbitrarily displayed in the image display unit respectively, thereby solving the problem.SELECTED DRAWING: Figure 1
Patent JP-2017109726-A (JP)
Title: Reduced-complexity ring motor design for propeller driven vehicles
Inventor: ADAM C SALAMON
IPC: B64D27/26
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a reduced-complexity ring motor design for propeller driven vehicles.SOLUTION: A motor 200 includes a stator 210 and a rotor 250 that are coupled via a center hub 270 of the rotor. The stator includes a support ring 220, the support ring comprising a plurality of windings 230a, 230b, 230c arranged circumferentially. The rotor is configured to operate as a rotating propeller and includes a center hub, a rotor support ring 280, and a plurality of blades 260a, 260b, 260c, 260d. The rotor support ring comprises a plurality of magnetic poles 290a, 290b, 290c arranged circumferentially. Each particular blade is individually coupled to the rotor support ring.SELECTED DRAWING: Figure 2
Patent JP-2018061212-A (JP)
Title: Monitored video analysis system and monitored video analysis method
Inventor: WAKAKO TAKESHI
IPC: H04N7/18
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To flexibly set addition as a target of mask processing to individual person appearing in a monitored video to support protection of privacy of the individual person in the monitored video.SOLUTION: A server displays, during a pause in playback of a monitored video related to an incident, an object appearing in a first frame image constituting the monitored video as a target of mask processing in an identifiable display mode in response to an operation to designate the object, stores information on the position of the object in a memory in association with the first frame image, and starts the playback of the monitored video. The server displays the object as the target of the mask processing in an identifiable display mode according to an operation to designate the object for every subsequent frame image accompanying the playback of the monitored video, stores the information on the position of the object in the memory in association with the individual frame images, and continues the playback of the monitored video and storage of the information on the position of the object in the memory until the object does not appear in the frame images.SELECTED DRAWING: Figure 13
Patent JP-2018062879-A (JP)
Title: Scroll fluid apparatus
Inventor: OKAMOTO YUSUKE
IPC: F01C13/00
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a scroll fluid apparatus capable of preventing resonance caused by turning of a turning scroll.SOLUTION: A scroll fluid apparatus 10 includes: a base section 60; a scroll expander 100 that is fixed to an upper surface 61 of the base section 60 and has a laterally-facing expander side crankshaft 170A serving as an output shaft; a scroll compressor 200 fixed at a position opposing to the scroll expander 100 on the upper surface 61 of the base section 60; and a vibration damping stay 300 for connecting the scroll expander 100 and the scroll compressor 200 with each other on the upper side of the base section 60. The scroll compressor 200 is operated by driving force of the scroll expander 100 transmitted from the expander side crankshaft 170A.SELECTED DRAWING: Figure 2
Patent JP-2017074368-A (JP)
Title: Pinball game machine
Inventor: TSUZUKI MASAYUKI
IPC: A63F7/02
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine enabling a determination as to whether a possibility of being a fraudulent conduct is high or low.SOLUTION: The pinball game machine includes: out counting means for counting, as a counted value, a detection number of times detected by out detection means during a prescribed period, if the prescribed period (0.6 s) that is set as a time in which a plurality of game balls cannot be shot occurs consecutively; first determination means for determining, when the prescribed period elapses, whether the counted value is within an adequate range or not, on the basis of the counted value and a predetermined first threshold value (9); abnormality processing means for performing a first abnormality processing, if the counted value is determined as within an inadequate range by the first determination means; counted value storage means for storing a prescribed number of pieces of counted values; and second determination means for determining, when a determination is made as within an adequate range by the first determination means, on the basis of a total value of the prescribed number of pieces of counted values and a predetermined second threshold value, whether the total value is within an adequate range or not. The abnormality processing means, if the total value is determined as within an inadequate range by the second determination means, performs a second abnormality processing.SELECTED DRAWING: Figure 20
Patent JP-2018063332-A (JP)
Title: Data output device
Inventor: SUZUKI SHINYA
IPC: G02F1/133
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To appropriately adjust an overdrive set voltage and set time and thereby improve the picture quality of a liquid crystal panel.SOLUTION: A data output device of the present invention comprises a source driver 12 for driving a plurality of source lines of a display panel, and an overdrive control unit 11 for controlling the source driver 12 in such a way that the source lines are overdriven for a prescribed time with a voltage level exceeding an expected value voltage level. The overdrive control unit 11 includes a first overdrive setting table 112 in which both or one of an overdrive voltage and an overdrive time are set in accordance with a difference in image data voltage level between a current horizontal line and the preceding horizontal line, and an overdrive setting control circuit 116 for controlling, on the basis of the first overdrive setting table 112, the source line overdrive voltage and overdrive time with which the current horizontal line is driven.SELECTED DRAWING: Figure 12
Patent JP-2017034713-A (JP)
Title: Cryptographic algorithm fault protection
Inventor: DAVID VIGILANT
IPC: H04L9/16
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for making execution safe in cryptographic algorithm against fault attacks.SOLUTION: Assuming a cryptographic key K0 and a message M, cryptographic algorithm A is set to compute a value A(K0,M). Relationship between the A(K0,M) and an A(f(K0),g(M)) is denoted as relationship R, where f and g are two bijections and f is different from an identity function. A method comprises the steps of: computing expected result A(K0,M) of the cryptographic algorithm; computing modified result A(f(K0),g(M)) by applying the cryptographic algorithm A to a modified key f(K0) and a message g(M); checking whether the relationship R between the values A(K0,M) and A(f(K0),g(M)) computed in the two preceding steps is verified; and detecting an attack if the relationship R is not verified.SELECTED DRAWING: Figure 1
Patent JP-2018066909-A (JP)
Title: Magnifying observation device
Inventor: OBA HAYATO
IPC: H04N5/232
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnifying observation device that facilitates adjustment of parameters that define image processing.SOLUTION: A magnifying observation device comprises; composite image generation means configured to merge a plurality of captured images captured under different conditions to generate a composite image having a dynamic range different from those of the original captured images; image conversion means configured to convert the composite image into a display image by means of a tone mapping process; conversion parameter determination means configured to determine conversion parameters defining the tone mapping process from the composite image; adjustment range display means configured to display an adjustment range for each conversion parameter, associating the conversion parameter with a respective normalization reference value; relative value specification means for specifying a relative value relative to the normalization reference value within the adjustment range; and conversion parameter adjustment means for adjusting a value of each conversion parameter based on a respective relative value. The image conversion means converts the composite image into the display image based on the adjusted conversion parameter values.SELECTED DRAWING: Figure 5